title: [A question of systemic disease].
mesh_terms: D040181:Genetic Diseases, X-Linked; D006801:Humans; D007943:Leukemia, Hairy Cell; D008206:Lymphatic Diseases; D016511:Severe Combined Immunodeficiency
keywords: RETICULOENDOTHELIOSIS
vernacular_title: Welke systeemziekte?